CN105945149A - Stamping die for U-shaped plates - Google Patents

Stamping die for U-shaped plates Download PDF

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Publication number
CN105945149A
CN105945149A CN201610332729.8A CN201610332729A CN105945149A CN 105945149 A CN105945149 A CN 105945149A CN 201610332729 A CN201610332729 A CN 201610332729A CN 105945149 A CN105945149 A CN 105945149A
Authority
CN
China
Prior art keywords
die
bolster
connects
punch
plate
Prior art date
Application number
CN201610332729.8A
Other languages
Chinese (zh)
Inventor
张�杰
Original Assignee
新昌县储阳精密机械有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 新昌县储阳精密机械有限公司 filed Critical 新昌县储阳精密机械有限公司
Priority to CN201610332729.8A priority Critical patent/CN105945149A/en
Publication of CN105945149A publication Critical patent/CN105945149A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/10Die sets; Pillar guides
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/003Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass in punching machines or punching tools
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02Ejecting devices
    • B21D45/04Ejecting devices interrelated with motion of tool

Abstract

The invention provides a stamping die for U-shaped plates. The stamping die comprises an upper die base, a lower die base, a guide column and a guide sleeve, wherein the guide column is arranged on the lower die base, the guide sleeve is arranged on the upper die base, the guide column is arranged in the guide sleeve in a sliding sleeving manner, and a stamping die cavity is formed between the upper die base and the lower die base; the lower end surface of the upper die base is connected with an upper die plate, the lower end surface of the upper die plate is connected with a male die fixing plate, the lower end surface of the male die fixing plate is connected with a male die, the upper end surface of the upper die base is provided with a die shank, the lower end of the die shank is connected with a pressing column, the pressing column penetrates through the upper die base, the upper die plate and a male die fixing seat, and the lower end of the pressing column pushes and is connected with the male die; and the upper end surface of the lower die base is connected with a lower die plate, and the upper end surface of the lower die plate is connected with a female die corresponding to the male die. The stamping die has the beneficial effects that the stamping die is provided with a professional die structure for stamping the U-shaped plates, is efficient in stamping, can rapidly realize punch forming of plates, has an automatic discharge function and saves human and material resources.

Description

A kind of diel of U-board
Technical field
The invention belongs to diel field, especially relate to a kind of can the punching press of efficiently punching press U-board Mould.
Background technology
Diel is used for being arranged on punch press, the material that punching press is to be processed, and the punching press in machining adds Work occupies an important position in the processing industry of national economy.The application of sheet metal component is extremely extensive, Being deep into manufacturing various aspects, sheet material forming is mainly realized by supercharging diel.Use punching Pressure technique, has that precision is high, efficiency high, quality is good, cost-effective, save material and the energy etc. one is Row advantage.But the efficiency that existing diel is in terms of punching press U-board is low, not there is professional punching press U The mould knot of shape plate, and after structure punching press, it usually needs manual cleaning, labor intensive and material resources.
Summary of the invention
In view of this, it is contemplated that propose the diel of a kind of U-board, possesses punching press U-board Specialty mould structure, punching press is efficient, sheet material can fast ram molding, and possess automatic discharging function, Use manpower and material resources sparingly resource.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that:
The diel of a kind of U-board, including upper bolster, die shoe, guide pillars and bushes, described guide pillar Being arranged on described die shoe, described guide pin bushing is arranged on upper bolster, and described guide pillar is slidably located in described In guide pin bushing, between described upper bolster and described die shoe, leave punching press die cavity;
The lower surface of described upper bolster connects cope match-plate pattern, and the lower surface of described cope match-plate pattern connects has punch solid Determining plate, the lower surface of described punch retainer connects has punch, the upper surface of described upper bolster to be provided with mould Handle, the lower end of described die shank connects has lower compression leg, described lower compression leg to run through described upper bolster, described upper mold Plate and described convex model fixing seat, the lower end of described lower compression leg promotes and connects described punch;
The upper surface of described die shoe connects lower bolster, and the upper surface of described lower bolster connects corresponding institute State the die of punch.
Further, the upper surface of described die is provided with fixed stripper, arranges in described die shoe Having discharging jacking block, the lower end of described discharging jacking block connects has spring, described discharging jacking block to run through described lower mold Plate and described die, the corresponding described punch of described discharging jacking block.
Further, it is provided with O-ring seal between described guide pin bushing and described upper bolster.
Further, the bottom surface of described die shoe is provided with antiskid glue cushion.
Relative to prior art, the diel of U-board of the present invention has the advantage that
Upper bolster is by being arranged with the guide pin bushing of guide pillar, it is possible to die shoe relatively moves up and down;Bending will be needed Sheet material be positioned on the fixed stripper below punch, it is possible to entered by the dynamic lower compression leg of rotating mould grip strip Press under Hang, drive and press under the punch of lower compression leg lower end, punch can the die of corresponding lower end, by sheet material Portion's downward bending, efficiently and rapidly bending goes out U-board, and, the process in punch is depressed into die In, the discharging jacking block in die is pressed by under punch, and the spring stress compression of discharging jacking block lower end, at punch Completing down to press flexing movement, when being lifted up, discharging jacking block is popped up by spring, and discharging jacking block can U-board good for bending is released from fixed stripper, it is achieved that automatic discharging function, save people Power material resources.
The O-ring seal being provided with between guide pin bushing and upper bolster, it is possible to play sealing guide pin bushing and the work of upper bolster With, it is ensured that guide pin bushing and upper bolster are completely embedded;The antiskid glue cushion that the bottom surface of die shoe is provided with, it is possible to ensure Die shoe is placed on the table, more firm, is difficult to skid.
Accompanying drawing explanation
The accompanying drawing of the part constituting the present invention is used for providing a further understanding of the present invention, the present invention's Schematic description and description is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.? In accompanying drawing:
Fig. 1 is the structural representation of the embodiment of the present invention;
Fig. 2 is the structural representation of the U-board that embodiment of the present invention bending goes out.
Description of reference numerals:
1-upper bolster;2-die shoe;3-guide pillar;4-guide pin bushing;5-punching press die cavity;6-cope match-plate pattern;7-is convex Mould fixed plate;8-punch;9-die shank;Compression leg under 10-;11-lower bolster;12-die;13-is fixed Stripper;14-discharging jacking block;15-spring;16-O-ring seal;17-antiskid glue cushion.
Detailed description of the invention
It should be noted that in the case of not conflicting, the embodiment in the present invention and the spy in embodiment Levy and can be mutually combined.
In describing the invention, it is to be understood that term " " center ", " longitudinally ", " laterally ", On " ", D score, "front", "rear", "left", "right", " vertically ", " level ", " push up ", " end ", " interior ", the orientation of the instruction such as " outward " or position relationship be for based on shown in accompanying drawing Orientation or position relationship, be for only for ease of the description present invention and simplifying and describe rather than instruction or dark Show that device or the element of indication must have specific orientation, with specific azimuth configuration and operation, therefore It is not considered as limiting the invention.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " install ", " being connected ", " connection " should be interpreted broadly, and connect, also for example, it may be fixing Can be to removably connect, or be integrally connected;Can be to be mechanically connected, it is also possible to be electrical connection;Can Being to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the connection of two element internals. For the ordinary skill in the art, can understand that above-mentioned term is in the present invention by concrete condition In concrete meaning.
Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
As it is shown in figure 1, the present invention provides the diel of a kind of U-board, including upper bolster 1, lower mold Seat 2, guide pillar 3 and guide pin bushing 4, described guide pillar 3 is arranged on described die shoe 2, and described guide pin bushing 4 sets Being placed on upper bolster 1, described guide pillar 3 is slidably located in described guide pin bushing 4, described upper bolster 1 and institute State and between die shoe 2, leave punching press die cavity 5;
The lower surface of described upper bolster 1 connects cope match-plate pattern 6, and the lower surface of described cope match-plate pattern 6 connects to be had Punch retainer 7, the lower surface of described punch retainer 7 connects punch 8, described upper bolster 6 Upper surface is provided with die shank 9, and the lower end of described die shank 9 connects lower compression leg 10, described lower compression leg 10 Run through described upper bolster 1, described cope match-plate pattern 6 and described convex model fixing seat 7, described lower compression leg 10 times End promotes and connects described punch 12;
The upper surface of described die shoe 2 connects lower bolster 11, and the upper surface of described lower bolster 11 connects There is the die 12 of corresponding described punch 8.
The upper surface of described die 12 is provided with fixed stripper 13, is provided with in described die shoe 2 Discharging jacking block 14, the lower end of described discharging jacking block 14 connects has spring 15, described discharging jacking block 14 to pass through Wear described lower bolster 11 and described die 12, the corresponding described punch 8 of described discharging jacking block 14.
It is provided with O-ring seal 16 between described guide pin bushing 4 and described upper bolster 1.
The bottom surface of described die shoe 2 is provided with antiskid glue cushion 17.
The work process of this example: upper bolster 1 is by being arranged with the guide pin bushing 4 of guide pillar 3, relative die shoe 2 move up and down;The sheet material needing bending is positioned on the fixed stripper 13 below punch 8, logical Crossing rotating mould handle 9 drives lower compression leg to press for 10 times, drives the punch of lower compression leg 10 lower end to press for 8 times, The die 12 of the corresponding lower end of punch 8, by downward bending in the middle part of sheet material, efficiently and rapidly bending goes out such as Fig. 2 Shown U-board, and, during punch 8 is depressed in die 12, unloading in die 12 Material jacking block 14 is pressed for 8 times by punch, and spring 15 forced compression of discharging jacking block 14 lower end, at punch 8 Completing down to press flexing movement, when being lifted up, discharging jacking block 14 is popped up by spring 15, discharging top U-board good for bending is released from fixed stripper 13 by block 14, it is achieved that automatic discharging function.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all at this Within the spirit of invention and principle, any modification, equivalent substitution and improvement etc. made, should be included in Within protection scope of the present invention.

Claims (4)

1. the diel of a U-board, it is characterised in that: include upper bolster, die shoe, guide pillar And guide pin bushing, described guide pillar is arranged on described die shoe, and described guide pin bushing is arranged on upper bolster, described in lead Post is slidably located in described guide pin bushing, leaves punching press die cavity between described upper bolster and described die shoe;
The lower surface of described upper bolster connects cope match-plate pattern, and the lower surface of described cope match-plate pattern connects has punch solid Determining plate, the lower surface of described punch retainer connects has punch, the upper surface of described upper bolster to be provided with mould Handle, the lower end of described die shank connects has lower compression leg, described lower compression leg to run through described upper bolster, described upper mold Plate and described convex model fixing seat, the lower end of described lower compression leg promotes and connects described punch;
The upper surface of described die shoe connects lower bolster, and the upper surface of described lower bolster connects corresponding institute State the die of punch.
The diel of U-board the most according to claim 1, it is characterised in that: described die Upper surface be provided with fixed stripper, be provided with discharging jacking block, described discharging top in described die shoe The lower end of block connects has spring, described discharging jacking block to run through described lower bolster and described die, described discharging The corresponding described punch of jacking block.
The diel of U-board the most according to claim 1, it is characterised in that: described guide pin bushing And it is provided with O-ring seal between described upper bolster.
The diel of U-board the most according to claim 1, it is characterised in that: described lower mold The bottom surface of seat is provided with antiskid glue cushion.
CN201610332729.8A 2016-05-18 2016-05-18 Stamping die for U-shaped plates CN105945149A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610332729.8A CN105945149A (en) 2016-05-18 2016-05-18 Stamping die for U-shaped plates

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610332729.8A CN105945149A (en) 2016-05-18 2016-05-18 Stamping die for U-shaped plates

Publications (1)

Publication Number Publication Date
CN105945149A true CN105945149A (en) 2016-09-21

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610332729.8A CN105945149A (en) 2016-05-18 2016-05-18 Stamping die for U-shaped plates

Country Status (1)

Country Link
CN (1) CN105945149A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106825252A (en) * 2017-04-10 2017-06-13 成都亨通兆业精密机械有限公司 The stamping mold of turnover flitch can efficiently be fixed
CN107297421A (en) * 2017-06-26 2017-10-27 安徽开诚电器有限公司 Detachable stamping parts structure
CN108637101A (en) * 2018-05-11 2018-10-12 邢箫 A kind of drilling rod protective case production technology
CN108687237A (en) * 2018-05-11 2018-10-23 邢箫 A kind of high-precision flange hardware dies

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106825252A (en) * 2017-04-10 2017-06-13 成都亨通兆业精密机械有限公司 The stamping mold of turnover flitch can efficiently be fixed
CN107297421A (en) * 2017-06-26 2017-10-27 安徽开诚电器有限公司 Detachable stamping parts structure
CN108637101A (en) * 2018-05-11 2018-10-12 邢箫 A kind of drilling rod protective case production technology
CN108687237A (en) * 2018-05-11 2018-10-23 邢箫 A kind of high-precision flange hardware dies
CN108687237B (en) * 2018-05-11 2019-11-01 泰州东星精密机器有限公司 A kind of high-precision flange hardware dies
CN108637101B (en) * 2018-05-11 2019-12-27 解涛 Production process of drill rod protective sleeve

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WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160921

WD01 Invention patent application deemed withdrawn after publication